Results 61 to 70 of about 957,611 (288)
High resolution imaging with Fresnel interferometric arrays: suitability for exoplanet detection [PDF]
, 2005 We propose a new kind of interferometric array that yields images of high dynamic range and large field. The numerous individual apertures in this array form a pattern related to a Fresnel zone plate. This array can be used for astrophysical imaging over
Aime +10 more
core +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Low Dynamic Range Solutions to the High Dynamic Range Imaging Problem
Journal of Measurement Science and Instrumentation, 2010 While capturing a real world scene using a common digital camera,due to limitations of the sensor dynamic range,we will not be able to capture the entire dynamic range of the scene.This problem is evident while capturing a picture of a scene which has ...
Shanmuganathan RAMAN, Subhasis CHAUDHURI
doaj
Model for High Dynamic Range Imaging System Using Hybrid Feature Based Exposure Fusion
Journal of Intelligent Systems, 2020 The luminous value is high for many natural scenes, which causes loss of information and occurs in dark images. The High Dynamic Range (HDR) technique captures the same objects or scene for multiple times in different exposure and produces the images ...
Kiran Bagadi Ravi +2 more
doaj +1 more source
, 2019 New generation of radio interferometers are envisaged to produce high quality, high dynamic range Stokes images of the observed sky from the corresponding under-sampled Fourier domain measurements.
Birdi, Jasleen +2 more
core +1 more source
Learning to display high dynamic range images [PDF]
Pattern Recognition, 2004 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Duan, Jiang, Qiu, G, Finlayson, Graham
openaire +3 more sources
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
High Dynamic Velocity Range Particle Image Velocimetry Using Multiple Pulse Separation Imaging
Sensors, 2010 The dynamic velocity range of particle image velocimetry (PIV) is determined by the maximum and minimum resolvable particle displacement. Various techniques have extended the dynamic range, however flows with a wide velocity range (e.g., impinging jets ...
Tadhg S. O’Donovan, Tim Persoons
doaj +1 more source
No-scanning 3D measurement method using ultrafast dimensional conversion with a chirped optical frequency comb [PDF]
, 2017 A simultaneously high-precision, wide-range, and ultrafast time-resolution one-shot 3D shape measurement method is presented. Simultaneous times of flight from multiple positions to a target encoded in a chirped optical frequency comb can be obtained ...
Kaoru Minoshima +2 more
core +2 more sources